public static void RunLocalLicenseKeyHelper()
{
InstallPerServerLicensePkCertificates();
var mac = GetMacAddress();
var myMac = new byte[mac.Length];
for (int i = 0; i < mac.Length; i++)
{
myMac[i] = (byte)mac[i];
}
byte[] mySignedMacPrivateKey = SignMacWithPrivateKey(myMac);
byte[] myDecodedMacPrivate = CryptoHelper.VerifyAndRemoveSignature(mySignedMacPrivateKey);
for (int i = 0; i < myDecodedMacPrivate.Length; i++)
{
if (myDecodedMacPrivate[i] != myMac[i])
{
throw new Exception("kl License Key Invalid");
}
}
var myFile = File.OpenWrite("signedMac");
myFile.Write(mySignedMacPrivateKey, 0, mySignedMacPrivateKey.Length);
myFile.Close();
//Remove Certificates with private keys
var store = new X509Store(StoreName.My, StoreLocation.LocalMachine);
try
{
store.Open(OpenFlags.ReadWrite);
RemoveCertificates(store, "CN=klLicenseKeyGen");
}
finally
{
store.Close();
}
store = new X509Store(StoreName.TrustedPeople, StoreLocation.LocalMachine);
try
{
store.Open(OpenFlags.ReadWrite);
RemoveCertificates(store, "CN=klLicenseKeyGen");
}
finally
{
store.Close();
}
store = new X509Store("TRUST", StoreLocation.LocalMachine);
try
{
store.Open(OpenFlags.ReadWrite);
RemoveCertificates(store, "CN=klLicenseKeyGenBase");
}
finally
{
store.Close();
}
InstallPerServerLicensePublicCertificates();
myFile = File.OpenRead("signedMac");
long length = myFile.Length;
var myRead = new byte[length];
myFile.Read(myRead, 0, (int)length);
myFile.Close();
//Since we removed the private keys and instaleld the public ones, this step simulates the
//validation step that allows the WCF security to be installed on the machine with the specified MAC address.
var signedMessage = new SignedCms();
signedMessage.Decode(myRead);
signedMessage.CheckSignature(true);
byte[] myDecodedMac = signedMessage.ContentInfo.Content;
for (int i = 0; i < myDecodedMacPrivate.Length; i++)
{
if (myDecodedMac[i] != myMac[i])
{
throw new Exception("kl License Key Invalid");
}
}
//Now we have the prerequisites to install the certificates on this machine.
SecureString mySs = GetSecureStringFromConsole();
InstallWcfSecurityCertificates(mySs);
}